treasonously

T1R1E1A1S1O1N1O1U1S1L1Y4

adverb

In a treasonous manner, or to a treasonous degree.

Scrabble 15
Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

adverbtreasonously (comparative more treasonously, superlative most treasonously)

comparative more treasonously · superlative most treasonously

  1. In a treasonous manner, or to a treasonous degree.

    […] British potters in Liverpool treasonously inscribed pro-American slogans on 1810s pitchers for the lucrative export trade ($2,000 to $6,000 at William R. and Teresa F. Kurau).

    2009 January 23, Eve M. Kahn, “Conversation-Piece Buys, Maybe. Intriguing Histories, Definitely.”, in The New York Times, archived from the original on 08 Jun 2020

Synonyms & antonyms

Also see
treasonably

Origin

From treasonous + -ly.

Full word history & related roots →
Cite this entry
APA

treasonously. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/treasonously

MLA

“treasonously.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/treasonously. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “treasonously,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/treasonously.

Source: treasonously on Wiktionary, CC BY-SA 4.0.